January 2003 in “Linchuang pifuke zazhi” Melanin granules can be expelled by exocytosis.
Trichorrhexis nodosa causes hair to break easily, often affecting young to middle-aged black women.
72 citations
,
May 1993 in “The Journal of Cell Biology” Trichohyalin in sheep hair follicles may help with structure and calcium binding.
April 2025 in “Dermatology Practical & Conceptual” UV-enhanced trichoscopy helps diagnose hair shaft disorders like pili annulati.
2 citations
,
February 2021 in “PubMed” Koilonychia in alopecia areata can improve with oral corticosteroids.
1 citations
,
December 2019 in “JURNAL BIOSAINS” Krokot extract hair tonic is safe and effective for hair growth.
Key genes for mink fur have been identified, aiding conservation efforts.
6 citations
,
March 1996 in “Journal of Investigative Dermatology” 8 citations
,
July 2002 in “X-Ray Spectrometry” Elemental composition of hair affects its x-ray diffraction patterns.
December 2024 in “Advanced Composites and Hybrid Materials” Electrospun 3D nanofibrous materials show promise for bone regeneration in orthopaedics.
February 2020 in “Oxford University Press eBooks” The alpha-helix was confirmed as a key structure in proteins.
2 citations
,
January 1990
September 2016 in “Journal of Dermatological Science” A specific mutation known for causing cancer is also found to cause a skin condition in a young girl.
January 2017 in “프로그램북(구 초록집)” Iron deficiency anemia can cause hair breakage.
September 2023 in “Journal of the American Academy of Dermatology” Red tattoo ink may cause skin growths, needing careful monitoring.
17 citations
,
January 2016 in “Journal of Drug Delivery” PEG and keratin scaffolds can effectively deliver protein drugs by controlling release based on pH levels.
April 2009 in “The FASEB Journal” Keratin biomaterials from human hair help nerve regeneration by activating Schwann cells.
July 1976 in “Archives of Dermatology” The document suggests more research is needed to understand skin conditions related to toothpaste and other treatments.
September 2016 in “Journal of Dermatological Science” Björnstad syndrome causes twisted hair from birth.
November 2025 in “Interdisciplinary materials” The new silk suture with silver and curcumin helps heal wounds faster and fights bacteria.
8 citations
,
January 2009 in “Transactions of the Materials Research Society of Japan” Water-soluble wool keratin can protect human hair from damage during treatments.
32 citations
,
January 2000 in “Human Heredity” Monilethrix severity varies and may be influenced by other genetic or environmental factors.
April 2025 in “Scholars International Journal of Anatomy and Physiology” Straight-lined hairlines are most common among Etche people.
32 citations
,
November 1998 in “Journal of Biological Chemistry” Mouse and human keratin 16 can both form filaments, with differences likely due to the tail domain, not the helical domain.
38 citations
,
July 1993 in “Journal of Investigative Dermatology”
5 citations
,
October 2020 in “Experimental dermatology” A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.
September 2022 in “British Dental Journal” Buy the basic tools you need quickly.
12 citations
,
January 1934 in “Proceedings of the Royal Society of London Series B Containing Papers of a Biological Character” Stretched hair has a similar structure to natural silk, showing hair's elasticity involves reversible changes within its molecules.
28 citations
,
April 1988 in “Archives of Dermatological Research”